11KV 400KVA Distribution Transformer S11-M-400/11-0.4  3phase power transformer 

11KV 100KVA Distribution Transformer S11-M-100/11-0.4  3phase power transformer 

Reference standards-CEI 76-DIN 42511
Place of installation-Outside
Type of transformer-Total filling
Cooling mode-ONAN
Nature of the dielectric- Mineral oil
Winding type MT-Copper wire
BT winding type-Flat copper wire                                                                                                                                                
        Rated capacity:100kva 
 3phase 11kv oil immersed transformer      
Frequency-50HZ
Primary winding voltage-11 KV +/- 2 x 2.5% (at No load); 11 KV +/- 2 x 2.5% (at load)
Voltage Winding Secondary To No-Load-400V
Highest voltage for hardware-12KV
Isolation voltage BT ground-10KV                                                                      
      Connection Group: DYN11